Many TVs and Laptops come with a microfiber cloth you can use to clean dust off the screen, but one Redditor discovered that dry erasers work just as well, but are a bit easier to use.

You can grab a dry eraser for just $3 on Amazon, and it's much easier to use on your TV or computer monitor. Plus, since it's designed to essentially wipe up dust, it should do a great job of keeping your screen shiny and clean.